Alpha
Alpha Injector Manifold (NG) 1.015372
Injector manifold for Alpha CB28 and CB28X gas boilers, part number 1.015372.
At a glance
- Part type: Injector manifold (NG)
- Also known as INJECTOR-MANIFOLD-NG-CB-28, 1250093
Showing prices
£62.12
£51.77 ex. VAT · VAT at 20%
Available to order · 7 working days
Available to order · 7 working days
Not certain it's the right part? The technical team verifies fitment before dispatch — no charge, and it stops a second trip.Call the technical teamSend a technical question
Same-day dispatch
Ordered by 4pm Mon–Fri, 10:30am Sat.
30-day returns
Unused, in original packaging.
What it is
The Alpha injector manifold (NG) is a gas-carrying component for the Alpha Cb28 and Cb28X boiler range. It feeds gas to the burner injectors. Part number 1.015372.
Signs this part needs replacing
- Weak, uneven or unstable burner flame.
- Difficulty achieving or maintaining correct burner pressure.
- Sooting or discolouration around the burner area.
- Poor ignition or flame failure symptoms.
- Gas flow restriction or blockage at the manifold.
Before you order
- Confirm the appliance model is Alpha Cb28 or Alpha Cb28X.
- Check the existing part number is 1.015372.
- Confirm the boiler is set for natural gas (NG).
- Inspect the manifold and injector ports for damage or blockage before ordering.
Compliance
| Alternative numbers | INJECTOR-MANIFOLD-NG-CB-28, 1015372, 1250093 |
|---|
| Make | Model / assembly | Reference | Years | Fitment |
|---|---|---|---|---|
| ALPHA CB28 | 47-532-16 | 47-532-16 | — | — |
| ALPHA CB28X | 47-532-17 | 47-532-17 | — | — |
Fitment listings are a guide, not a guarantee. Plant-room assemblies get modified on site more often than not. Send us the GC number off the data badge and a photo of the existing valve and we will confirm before anything is dispatched.
Documents & drawings
Everything we hold for this part. Where a document exists but we don't hold it, the technical team will source it from the manufacturer — usually the same working day.
No technical questions yet for this part.
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